Patent DE-1897-91887
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- Inventor location: Berlin
Sources
- IAM Vol. 2 (1898), p. 56
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1895 |
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Year granted | 1897 |
Office | DE |
Patent number | 91887 |
Inventors | Cäser Eggert |
Inventor country | DE |
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Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Ballon aus steifem Material mit biegsamem inneren Stoffballon |
English title | Balloon made from rigid material with flexible inner fabric balloon |
Tech fields | LTA, balloon |
Filing date | 1895-03-27 |
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Grant date | 1897 |
Granted? | 1 |
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Related to aircraft? | 1 |
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